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Hills Science Plan Perfect Weight Adult Cat Food

  • Special Offer Chicken/Salmon Wet » 12 x 85g Pouches £7.19
  • Chicken Dry » 250g Bag £3.40
  • Special Offer Chicken Dry » 1.5kg Bag £12.80
  • Special Offer Chicken Dry » 3kg Bag £20.79
  • Chicken Dry » 8kg Bag £52.99

Selection of 5 products from

£3.40 to £52.99

Hills Science Plan Perfect Weight provides a breakthrough nutritional formulation which helps to allow your cat to achieve and contain a healthy weight and improve their quality of life. Contains specially selected prebiotics for a gentle digestion, and contains no artificial flavours, colours or preservatives. Suitable for sterilised cats.



  • Clinically proven nutrition to help cats achieve a healthy weight
  • Formulated to help keep the weight off
  • Prebiotic fibres to support nutrient absorption and gentle digestion
  • No added artificial flavours, colours or preservatives


  • Reduces inflammation & improves energy metabolism
  • Helps avoid weight gain
  • Soluble & insoluble fibre to trigger satiety, control appetite, & maintain gastrointestinal health
  • Helps cats burn fat while sparing lean muscle mass, resulting in more effective weight loss
  • Helps metabolise fat for energy production & to maintain lean body mass
  • High levels of antioxidants to support natural defences



with Chicken: Chicken (23%) and turkey meal, brewers' rice, maize gluten meal, cellulose, tomato pomace, dried beet pulp, flaxseed, animal fat, coconut oil, digest, minerals, L-lysine, DL-methionine, dehydrated carrots, L-carnitine, vitamins, taurine, trace elements and beta-carotene. With a natural antioxidant (mixed tocopherols).


Pork, chicken, maize, cellulose, maize starch, flaxseed, tomato pomace, minerals, carrots, coconut oil, chicken broth powder, maize gluten meal, carrot powder, spinach flakes, taurine, vitamins, trace elements, DL-methionine, L-carnitine.

Nutritional information


  • Protein 39.8%
  • Fat content 13.4%
  • Carbhydrate (NFE) 31%
  • Moisture -
  • Omega-3 fatty acids 1.09%
  • Omega-6 fatty acids 2.47%
  • Fibre (crude) 9.4%
  • Calcium 0.97%
  • Phosphorus 0.73%
  • Sodium 0.4%
  • Potassium 0.75%
  • Magnesium 0.09%
  • Vitamin E 688mg*
  • Vitamin C 111mg*
  • Beta-carotene 1.6mg*
  • Taurine 2,021mg*
  • L - lysin 2.21%
  • L-Carnitine 545mg*
  • E672 (Vitamin A) 8785IU*
  • E671 (Vitamin D3) 797IU*
  • E5 (manganese) 11.6mg*
  • E6 (zinc) 224mg*
  • E8 (selenium) 0.5mg*

With natural preservative and natural antioxidants.


  • Protein 39.2%
  • Fat content 12.1%
  • Carbhydrate (NFE) 31.5%
  • Moisture -
  • Omega-3 fatty acids 1.22%
  • Omega-6 fatty acids 2.36%
  • Fibre (crude)10.6%
  • Calcium 0.98%
  • Phosphorus 0.65%
  • Sodium 0.38%
  • Potassium 0.8%
  • Magnesium 0.09%
  • Vitamin E 600mg*
  • Vitamin C 280mg*
  • Beta-carotene 4.4mg*
  • Taurine 4655mg*
  • L - lysin 2.16%
  • L-Carnitine 850mg*
  • E672 (Vitamin A) 184449IU*
  • E671 (Vitamin D3) 848IU*
  • E5 (manganese) 11.6mg*
  • E6 (zinc) 224mg*
  • E8 (selenium) 0.5mg*

With natural preservative and natural antioxidants.

*per kg

Feeding guidelines

These ranges are a starting point only because cats’ needs vary. Adjust feeding amounts to maintain optimal body weight. When feeding for the first time, mix increasing amounts of the pet’s new food with decreasing amounts of the previous food over a 7-day period.

Body weight (kg) Dry (g) Cans (82g) + dry (g)
2 30-40 Half can + 25g
3 40-55 Half can + 35g
4 50-65 1 can + 35g
5 55-80 1 can + 45g
6 65-90 1 can + 55g
7+ 11 per kg 1 can + 9 per kg

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:30am - 5:00pm
  • Sat: 9:00am - 1:00pm
  • Email:

All prices include VAT where applicable.

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Questions & Answers for Hills Science Plan Perfect Weight Adult Cat Food

Below are some recent questions we've received regarding Hills Science Plan Perfect Weight Adult Cat Food, including answers from our team.

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Science hill perfect weight wet food

17th Feb 2015

Does the tins of wet food look appetising or does it look like i/d (for example) also would the dried food be enough for a disabled house cat who needs to lose a couple of kilos?

  • Customer Service Manager

The wet food is more of a pate/mousse and contains vegetables whereas the I/D doesn't.

Also if your cat has a bodyweight over 30%, we would advise you to seek veterinary advice to ensure your cat is put on a diet plan that best suits his needs. For example, if your cat weighs approximately 5kg and you are trying to get him down to about 3kg, this would not be suitable and you would need to seek advice from your vet.